Sahih Muslim Book - 0, Hadith - 81

و حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ الْحَنْظَلِيُّ قَالَ سَمِعْتُ بَعْضَ أَصْحَابِ عَبْدِ اللَّهِ قَالَ قَالَ ابْنُ الْمُبَارَكِ نِعْمَ الرَّجُلُ بَقِيَّةُ لَوْلَا أَنَّهُ كَانَ يَكْنِي الْأَسَامِيَ وَيُسَمِّي الْكُنَى كَانَ دَهْرًا يُحَدِّثُنَا عَنْ أَبِي سَعِيدٍ الْوُحَاظِيِّ فَنَظَرْنَا فَإِذَا هُوَ عَبْدُ الْقُدُّوسِ.

Ishaq bin Ibrahim Al-Hanzali narrated to me, he said: "I heard some of the companions of 'Abdullah say: 'Ibn Al-Mubarak said: "What a good man Baqiyyah would be, were it not that he changes names into nicknames and nicknames into names. For a long time he used to narrate to us from Abu Sa'eed Al-Wuhazi, then we realized that that was 'Abdul-Quddus."